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Integral foaming mold for 400 type motor base die and forming method of integral foaming mold

A technology of foaming molds and seat molds, applied in the direction of casting mold components, casting molds, cores, etc., can solve problems such as inability to adapt to development, and achieve the effects of improving labor efficiency, reducing waste products, and excellent surface quality

Inactive Publication Date: 2016-11-23
WUHU XINXING DUCTILE IRON PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional sand molding process cannot meet the requirements of development

Method used

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  • Integral foaming mold for 400 type motor base die and forming method of integral foaming mold
  • Integral foaming mold for 400 type motor base die and forming method of integral foaming mold

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Embodiment Construction

[0022] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0023] Such as figure 1 , figure 2 The structure of the present invention expressed is a 400-type motor base mold integral foaming mold, including an upper mold 1, a lower mold 2, and a base 6. It is used for the foaming of the white mold module 4.

[0024] In order to solve the problems existing in the prior art and overcome its defects, realize the purpose of the invention of the manufacture of the foamed white mold of the integral casting mold, the technical scheme adopted by the present invention is:

[0025] Such as figure 1 , figure 2 As shown, in the 400-type motor base mold integral foaming mold of the present inventi...

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PUM

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Abstract

The invention discloses an integral foaming mold for a 400 type motor base die. A lower mold movement module and a movable core pulling block are arranged on a lower mold body. The lower mold movement module and the movable core pulling block are sleeved with an upper mold body. A mold cavity of a lost foam module is formed by a gap between the lower mold movement module, the movable core-pulling block and the upper mold body. The invention further discloses a forming method of the integral foaming mold. By the adoption of the technical scheme, the lost foam module for mold production is formed integrally and is excellent in surface quality, and a good foundation is laid for subsequent process control and surface quality control; after the module is integrally formed, the ovality of the lose foam module and the concentricity of the module are guaranteed, the internal quality of a casting is directly improved, and waste products generated due to distortion and eccentricity of the lost foam module are reduced; and since the module is integrally formed, the labor efficiency of workers is directly improved, manual work is reduced, and labor cost is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of material forming production process equipment. More specifically, the present invention relates to an integral foaming mold of a 400-type motor seat mold. In addition, the present invention also relates to a method for forming the foam mold. Background technique [0002] Domestic motor shell casting is basically resin sand casting and lost foam casting, and the 400-type and above specifications are basically sand casting. [0003] With the development of my country's motor industry, the structure of the motor frame is becoming more and more complex, and customers have higher and higher requirements for the overall appearance and surface quality of the motor frame castings. The traditional sand molding process cannot meet the requirements of development. [0004] The foam pattern used in lost foam casting is made of secondary foamed EPS particles in the lost foam mold. The advantage of lost foam casting...

Claims

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Application Information

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IPC IPC(8): B22C7/02B22C9/04
CPCB22C7/023B22C9/04
Inventor 刘善江胡磊
Owner WUHU XINXING DUCTILE IRON PIPES